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贴片直插MC74HC139AFL2，MC74HC138AFR2，MC74HC139AFEL，4
贴片直插MC74HC138AFR2G，MC74HC138AFL1G，MC74HC138AFR1G，4
贴片直插MC74HC138AFELG，MC74HC132AFR2G，MC74HC138ADTR2，4
贴片直插MC74HC138ADTG，MC74HC132AFR1，MC74HC132AFR2，4
